It could even be way less because I only knew that it wasn't working when my neighbors house was broken

This is working well so far, but it only gets light use, so we won't know the long-term reliability for a while yet

works superb on my DVR very easy to install also

It was an upgrade to the drive that failed in my surveillance system, and has been working great since I installed it.

This drive quickly formatted and is working well with my CIB security camera system.

It is working just fine + knowing I have more room for important data.

was the maximum, and all is working just fine.

Has been working great in my media center.

It has been working well so far (2 months in).

These are working well in a Diskstation for daily backups.

Hard Drive works great, fits my xmarto dvr system.

This drive works very well in my TiVo Roamio

Hard Drive works great, fits my xmarto dvr system.

Has worked great in my DVR system so far

Easy install; seems to be working just fine.

This worked great on our DVR

Hard drive works fine.

works perfect.!!!

Excellent works great.

This WD works great to ad time to your new Security Camera System

thanks worked great

So far so good, installed fast, working great with 4 screen synced on playback

its working fine so far for my NVR.

Perfect fit works great

Installed a few months ago and has worked great so far.

This hard drive worked excellent in my Bolide DVR

Very nice works great thanks...

works perfect for the job for it

Installed it into an nvr no problem and they all seem to be working great.

it is working fine so far, time will tell

It is working very well.

Excellent Hard drive, quiet, working as expected.

excellent....worked perfect with the xmarto system

Awesome - worked flawlessly in my FOSCAM NVR, Thanks

Very easy to install & works great.

This hard drive worked excellent in my Bolide DVR